If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -3 = 8x Reorder the terms: -3 + 9x2 = 8x Solving -3 + 9x2 = 8x Solving for variable 'x'. Reorder the terms: -3 + -8x + 9x2 = 8x + -8x Combine like terms: 8x + -8x = 0 -3 + -8x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.3333333333 + -0.8888888889x + x2 = 0 Move the constant term to the right: Add '0.3333333333' to each side of the equation. -0.3333333333 + -0.8888888889x + 0.3333333333 + x2 = 0 + 0.3333333333 Reorder the terms: -0.3333333333 + 0.3333333333 + -0.8888888889x + x2 = 0 + 0.3333333333 Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000 0.0000000000 + -0.8888888889x + x2 = 0 + 0.3333333333 -0.8888888889x + x2 = 0 + 0.3333333333 Combine like terms: 0 + 0.3333333333 = 0.3333333333 -0.8888888889x + x2 = 0.3333333333 The x term is -0.8888888889x. Take half its coefficient (-0.4444444445). Square it (0.1975308642) and add it to both sides. Add '0.1975308642' to each side of the equation. -0.8888888889x + 0.1975308642 + x2 = 0.3333333333 + 0.1975308642 Reorder the terms: 0.1975308642 + -0.8888888889x + x2 = 0.3333333333 + 0.1975308642 Combine like terms: 0.3333333333 + 0.1975308642 = 0.5308641975 0.1975308642 + -0.8888888889x + x2 = 0.5308641975 Factor a perfect square on the left side: (x + -0.4444444445)(x + -0.4444444445) = 0.5308641975 Calculate the square root of the right side: 0.72860428 Break this problem into two subproblems by setting (x + -0.4444444445) equal to 0.72860428 and -0.72860428.Subproblem 1
x + -0.4444444445 = 0.72860428 Simplifying x + -0.4444444445 = 0.72860428 Reorder the terms: -0.4444444445 + x = 0.72860428 Solving -0.4444444445 + x = 0.72860428 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4444444445' to each side of the equation. -0.4444444445 + 0.4444444445 + x = 0.72860428 + 0.4444444445 Combine like terms: -0.4444444445 + 0.4444444445 = 0.0000000000 0.0000000000 + x = 0.72860428 + 0.4444444445 x = 0.72860428 + 0.4444444445 Combine like terms: 0.72860428 + 0.4444444445 = 1.1730487245 x = 1.1730487245 Simplifying x = 1.1730487245Subproblem 2
x + -0.4444444445 = -0.72860428 Simplifying x + -0.4444444445 = -0.72860428 Reorder the terms: -0.4444444445 + x = -0.72860428 Solving -0.4444444445 + x = -0.72860428 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4444444445' to each side of the equation. -0.4444444445 + 0.4444444445 + x = -0.72860428 + 0.4444444445 Combine like terms: -0.4444444445 + 0.4444444445 = 0.0000000000 0.0000000000 + x = -0.72860428 + 0.4444444445 x = -0.72860428 + 0.4444444445 Combine like terms: -0.72860428 + 0.4444444445 = -0.2841598355 x = -0.2841598355 Simplifying x = -0.2841598355Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.1730487245, -0.2841598355}
| 2x-5+2x-5+6=20 | | -16-3x=5x+8 | | 7x+3+4x^2=0 | | -13=-6x-2x-5 | | 52/-4 | | z^2-2iz+i=0 | | 8x+48-5x-20=3x+13 | | 1/4g | | (2x)-3=(1/x) | | 3x+7x=-2 | | 1.2x*3-3x=18 | | 13+9x=-41 | | 11x-11=30+8x-8 | | -3x+6-6x=6 | | 1.5x(40)=50x+600 | | -3=3a | | 26x+14=5(5x+6) | | -3/4(x-2)-2=3(1-x0 | | 2a+35=18a-13 | | q-5=41 | | 8m+13d=42 | | 6/(-8) | | 3x-24-5=18+9x+1 | | 2x/7-4=-8 | | 5x+6y=8.5 | | 3x-24-5=18+9+1 | | 3w-6+2w=-2-4 | | 3(2g-1)= | | Xty=5 | | -8+4x+x=47 | | 8(j+8535)+4=j+y | | 1/4m^2(8m^5-4) |